.react-flow{direction:ltr;--xy-edge-stroke-default: #b1b1b7;--xy-edge-stroke-width-default: 1;--xy-edge-stroke-selected-default: #555;--xy-connectionline-stroke-default: #b1b1b7;--xy-connectionline-stroke-width-default: 1;--xy-attribution-background-color-default: rgba(255, 255, 255, .5);--xy-minimap-background-color-default: #fff;--xy-minimap-mask-background-color-default: rgba(240, 240, 240, .6);--xy-minimap-mask-stroke-color-default: transparent;--xy-minimap-mask-stroke-width-default: 1;--xy-minimap-node-background-color-default: #e2e2e2;--xy-minimap-node-stroke-color-default: transparent;--xy-minimap-node-stroke-width-default: 2;--xy-background-color-default: transparent;--xy-background-pattern-dots-color-default: #91919a;--xy-background-pattern-lines-color-default: #eee;--xy-background-pattern-cross-color-default: #e2e2e2;background-color:var(--xy-background-color, var(--xy-background-color-default));--xy-node-color-default: inherit;--xy-node-border-default: 1px solid #1a192b;--xy-node-background-color-default: #fff;--xy-node-group-background-color-default: rgba(240, 240, 240, .25);--xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(0, 0, 0, .08);--xy-node-boxshadow-selected-default: 0 0 0 .5px #1a192b;--xy-node-border-radius-default: 3px;--xy-handle-background-color-default: #1a192b;--xy-handle-border-color-default: #fff;--xy-selection-background-color-default: rgba(0, 89, 220, .08);--xy-selection-border-default: 1px dotted rgba(0, 89, 220, .8);--xy-controls-button-background-color-default: #fefefe;--xy-controls-button-background-color-hover-default: #f4f4f4;--xy-controls-button-color-default: inherit;--xy-controls-button-color-hover-default: inherit;--xy-controls-button-border-color-default: #eee;--xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, .08);--xy-edge-label-background-color-default: #ffffff;--xy-edge-label-color-default: inherit;--xy-resize-background-color-default: #3367d9}.react-flow.dark{--xy-edge-stroke-default: #3e3e3e;--xy-edge-stroke-width-default: 1;--xy-edge-stroke-selected-default: #727272;--xy-connectionline-stroke-default: #b1b1b7;--xy-connectionline-stroke-width-default: 1;--xy-attribution-background-color-default: rgba(150, 150, 150, .25);--xy-minimap-background-color-default: #141414;--xy-minimap-mask-background-color-default: rgba(60, 60, 60, .6);--xy-minimap-mask-stroke-color-default: transparent;--xy-minimap-mask-stroke-width-default: 1;--xy-minimap-node-background-color-default: #2b2b2b;--xy-minimap-node-stroke-color-default: transparent;--xy-minimap-node-stroke-width-default: 2;--xy-background-color-default: #141414;--xy-background-pattern-dots-color-default: #777;--xy-background-pattern-lines-color-default: #777;--xy-background-pattern-cross-color-default: #777;--xy-node-color-default: #f8f8f8;--xy-node-border-default: 1px solid #3c3c3c;--xy-node-background-color-default: #1e1e1e;--xy-node-group-background-color-default: rgba(240, 240, 240, .25);--xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(255, 255, 255, .08);--xy-node-boxshadow-selected-default: 0 0 0 .5px #999;--xy-handle-background-color-default: #bebebe;--xy-handle-border-color-default: #1e1e1e;--xy-selection-background-color-default: rgba(200, 200, 220, .08);--xy-selection-border-default: 1px dotted rgba(200, 200, 220, .8);--xy-controls-button-background-color-default: #2b2b2b;--xy-controls-button-background-color-hover-default: #3e3e3e;--xy-controls-button-color-default: #f8f8f8;--xy-controls-button-color-hover-default: #fff;--xy-controls-button-border-color-default: #5b5b5b;--xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, .08);--xy-edge-label-background-color-default: #141414;--xy-edge-label-color-default: #f8f8f8}.react-flow__background{background-color:var(--xy-background-color-props, var(--xy-background-color, var(--xy-background-color-default)));pointer-events:none;z-index:-1}.react-flow__container{position:absolute;width:100%;height:100%;top:0;left:0}.react-flow__pane{z-index:1;touch-action:none}.react-flow__pane.draggable{cursor:grab}.react-flow__pane.dragging{cursor:grabbing}.react-flow__pane.selection{cursor:pointer}.react-flow__viewport{transform-origin:0 0;z-index:2;pointer-events:none}.react-flow__renderer{z-index:4}.react-flow__selection{z-index:6}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible{outline:none}.react-flow__edge-path{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default));stroke-width:var(--xy-edge-stroke-width, var(--xy-edge-stroke-width-default));fill:none}.react-flow__connection-path{stroke:var(--xy-connectionline-stroke, var(--xy-connectionline-stroke-default));stroke-width:var(--xy-connectionline-stroke-width, var(--xy-connectionline-stroke-width-default));fill:none}.react-flow .react-flow__edges{position:absolute}.react-flow .react-flow__edges svg{overflow:visible;position:absolute;pointer-events:none}.react-flow__edge{pointer-events:visibleStroke}.react-flow__edge.selectable{cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;animation:dashdraw .5s linear infinite}.react-flow__edge.animated path.react-flow__edge-interaction{stroke-dasharray:none;animation:none}.react-flow__edge.inactive{pointer-events:none}.react-flow__edge.selected,.react-flow__edge:focus,.react-flow__edge:focus-visible{outline:none}.react-flow__edge.selected .react-flow__edge-path,.react-flow__edge.selectable:focus .react-flow__edge-path,.react-flow__edge.selectable:focus-visible .react-flow__edge-path{stroke:var(--xy-edge-stroke-selected, var(--xy-edge-stroke-selected-default))}.react-flow__edge-textwrapper{pointer-events:all}.react-flow__edge .react-flow__edge-text{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__arrowhead polyline{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__arrowhead polyline.arrowclosed{fill:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__connection{pointer-events:none}.react-flow__connection .animated{stroke-dasharray:5;animation:dashdraw .5s linear infinite}svg.react-flow__connectionline{z-index:1001;overflow:visible;position:absolute}.react-flow__nodes{pointer-events:none;transform-origin:0 0}.react-flow__node{position:absolute;-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:all;transform-origin:0 0;box-sizing:border-box;cursor:default}.react-flow__node.selectable{cursor:pointer}.react-flow__node.draggable{cursor:grab;pointer-events:all}.react-flow__node.draggable.dragging{cursor:grabbing}.react-flow__nodesselection{z-index:3;transform-origin:left top;pointer-events:none}.react-flow__nodesselection-rect{position:absolute;pointer-events:all;cursor:grab}.react-flow__handle{position:absolute;pointer-events:none;min-width:5px;min-height:5px;width:6px;height:6px;background-color:var(--xy-handle-background-color, var(--xy-handle-background-color-default));border:1px solid var(--xy-handle-border-color, var(--xy-handle-border-color-default));border-radius:100%}.react-flow__handle.connectingfrom{pointer-events:all}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;left:50%;bottom:0;transform:translate(-50%,50%)}.react-flow__handle-top{top:0;left:50%;transform:translate(-50%,-50%)}.react-flow__handle-left{top:50%;left:0;transform:translate(-50%,-50%)}.react-flow__handle-right{top:50%;right:0;transform:translate(50%,-50%)}.react-flow__edgeupdater{cursor:move;pointer-events:all}.react-flow__pane.selection .react-flow__panel{pointer-events:none}.react-flow__panel{position:absolute;z-index:5;margin:15px}.react-flow__panel.top{top:0}.react-flow__panel.bottom{bottom:0}.react-flow__panel.top.center,.react-flow__panel.bottom.center{left:50%;transform:translate(-15px) translate(-50%)}.react-flow__panel.left{left:0}.react-flow__panel.right{right:0}.react-flow__panel.left.center,.react-flow__panel.right.center{top:50%;transform:translateY(-15px) translateY(-50%)}.react-flow__attribution{font-size:10px;background:var(--xy-attribution-background-color, var(--xy-attribution-background-color-default));padding:2px 3px;margin:0}.react-flow__attribution a{text-decoration:none;color:#999}@keyframes dashdraw{0%{stroke-dashoffset:10}}.react-flow__edgelabel-renderer{position:absolute;width:100%;height:100%;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;left:0;top:0}.react-flow__viewport-portal{position:absolute;width:100%;height:100%;left:0;top:0;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__minimap{background:var( --xy-minimap-background-color-props, var(--xy-minimap-background-color, var(--xy-minimap-background-color-default)) )}.react-flow__minimap-svg{display:block}.react-flow__minimap-mask{fill:var( --xy-minimap-mask-background-color-props, var(--xy-minimap-mask-background-color, var(--xy-minimap-mask-background-color-default)) );stroke:var( --xy-minimap-mask-stroke-color-props, var(--xy-minimap-mask-stroke-color, var(--xy-minimap-mask-stroke-color-default)) );stroke-width:var( --xy-minimap-mask-stroke-width-props, var(--xy-minimap-mask-stroke-width, var(--xy-minimap-mask-stroke-width-default)) )}.react-flow__minimap-node{fill:var( --xy-minimap-node-background-color-props, var(--xy-minimap-node-background-color, var(--xy-minimap-node-background-color-default)) );stroke:var( --xy-minimap-node-stroke-color-props, var(--xy-minimap-node-stroke-color, var(--xy-minimap-node-stroke-color-default)) );stroke-width:var( --xy-minimap-node-stroke-width-props, var(--xy-minimap-node-stroke-width, var(--xy-minimap-node-stroke-width-default)) )}.react-flow__background-pattern.dots{fill:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-dots-color-default)) )}.react-flow__background-pattern.lines{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-lines-color-default)) )}.react-flow__background-pattern.cross{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-cross-color-default)) )}.react-flow__controls{display:flex;flex-direction:column;box-shadow:var(--xy-controls-box-shadow, var(--xy-controls-box-shadow-default))}.react-flow__controls.horizontal{flex-direction:row}.react-flow__controls-button{display:flex;justify-content:center;align-items:center;height:26px;width:26px;padding:4px;border:none;background:var(--xy-controls-button-background-color, var(--xy-controls-button-background-color-default));border-bottom:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) );color:var( --xy-controls-button-color-props, var(--xy-controls-button-color, var(--xy-controls-button-color-default)) );cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__controls-button svg{width:100%;max-width:12px;max-height:12px;fill:currentColor}.react-flow__edge.updating .react-flow__edge-path{stroke:#777}.react-flow__edge-text{font-size:10px}.react-flow__node.selectable:focus,.react-flow__node.selectable:focus-visible{outline:none}.react-flow__node-input,.react-flow__node-default,.react-flow__node-output,.react-flow__node-group{padding:10px;border-radius:var(--xy-node-border-radius, var(--xy-node-border-radius-default));width:150px;font-size:12px;color:var(--xy-node-color, var(--xy-node-color-default));text-align:center;border:var(--xy-node-border, var(--xy-node-border-default));background-color:var(--xy-node-background-color, var(--xy-node-background-color-default))}.react-flow__node-input.selectable:hover,.react-flow__node-default.selectable:hover,.react-flow__node-output.selectable:hover,.react-flow__node-group.selectable:hover{box-shadow:var(--xy-node-boxshadow-hover, var(--xy-node-boxshadow-hover-default))}.react-flow__node-input.selectable.selected,.react-flow__node-input.selectable:focus,.react-flow__node-input.selectable:focus-visible,.react-flow__node-default.selectable.selected,.react-flow__node-default.selectable:focus,.react-flow__node-default.selectable:focus-visible,.react-flow__node-output.selectable.selected,.react-flow__node-output.selectable:focus,.react-flow__node-output.selectable:focus-visible,.react-flow__node-group.selectable.selected,.react-flow__node-group.selectable:focus,.react-flow__node-group.selectable:focus-visible{box-shadow:var(--xy-node-boxshadow-selected, var(--xy-node-boxshadow-selected-default))}.react-flow__node-group{background-color:var(--xy-node-group-background-color, var(--xy-node-group-background-color-default))}.react-flow__nodesselection-rect,.react-flow__selection{background:var(--xy-selection-background-color, var(--xy-selection-background-color-default));border:var(--xy-selection-border, var(--xy-selection-border-default))}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible,.react-flow__selection:focus,.react-flow__selection:focus-visible{outline:none}.react-flow__controls-button:hover{background:var( --xy-controls-button-background-color-hover-props, var(--xy-controls-button-background-color-hover, var(--xy-controls-button-background-color-hover-default)) );color:var( --xy-controls-button-color-hover-props, var(--xy-controls-button-color-hover, var(--xy-controls-button-color-hover-default)) )}.react-flow__controls-button:disabled{pointer-events:none}.react-flow__controls-button:disabled svg{fill-opacity:.4}.react-flow__controls-button:last-child{border-bottom:none}.react-flow__controls.horizontal .react-flow__controls-button{border-bottom:none;border-right:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) )}.react-flow__controls.horizontal .react-flow__controls-button:last-child{border-right:none}.react-flow__resize-control{position:absolute}.react-flow__resize-control.left,.react-flow__resize-control.right{cursor:ew-resize}.react-flow__resize-control.top,.react-flow__resize-control.bottom{cursor:ns-resize}.react-flow__resize-control.top.left,.react-flow__resize-control.bottom.right{cursor:nwse-resize}.react-flow__resize-control.bottom.left,.react-flow__resize-control.top.right{cursor:nesw-resize}.react-flow__resize-control.handle{width:5px;height:5px;border:1px solid #fff;border-radius:1px;background-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));translate:-50% -50%}.react-flow__resize-control.handle.left{left:0;top:50%}.react-flow__resize-control.handle.right{left:100%;top:50%}.react-flow__resize-control.handle.top{left:50%;top:0}.react-flow__resize-control.handle.bottom{left:50%;top:100%}.react-flow__resize-control.handle.top.left,.react-flow__resize-control.handle.bottom.left{left:0}.react-flow__resize-control.handle.top.right,.react-flow__resize-control.handle.bottom.right{left:100%}.react-flow__resize-control.line{border-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));border-width:0;border-style:solid}.react-flow__resize-control.line.left,.react-flow__resize-control.line.right{width:1px;transform:translate(-50%);top:0;height:100%}.react-flow__resize-control.line.left{left:0;border-left-width:1px}.react-flow__resize-control.line.right{left:100%;border-right-width:1px}.react-flow__resize-control.line.top,.react-flow__resize-control.line.bottom{height:1px;transform:translateY(-50%);left:0;width:100%}.react-flow__resize-control.line.top{top:0;border-top-width:1px}.react-flow__resize-control.line.bottom{border-bottom-width:1px;top:100%}.react-flow__edge-textbg{fill:var(--xy-edge-label-background-color, var(--xy-edge-label-background-color-default))}.react-flow__edge-text{fill:var(--xy-edge-label-color, var(--xy-edge-label-color-default))}:root{--bg: #0e0a1a;--bg-2: #150f23;--panel: #1b1430;--panel-2: #221940;--fg: #ece9f5;--muted: #9a92b8;--line: #2e2747;--accent: #c2ef4e;--accent-fg: #14130a;--active: #c2ef4e;--active-bg: rgba(194, 239, 78, .14);--edge: #5b5378;--edge-active: #c2ef4e;--danger: #ff6b6b;--radius: 10px;--mono: "Monaco", "SFMono-Regular", "Menlo", monospace;--ui: "Rubik", system-ui, -apple-system, "Segoe UI", sans-serif}:root[data-theme=light]{--bg: #f6f5fb;--bg-2: #efedf7;--panel: #ffffff;--panel-2: #f3f1fb;--fg: #1d1730;--muted: #6b6488;--line: #e2def0;--accent: #7a3cff;--accent-fg: #ffffff;--active: #7a3cff;--active-bg: rgba(122, 60, 255, .1);--edge: #b6afce;--edge-active: #7a3cff}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--fg);font-family:var(--ui)}a{color:inherit;text-decoration:none}h2{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 8px}.muted{color:var(--muted);font-size:13px}.app{display:flex;flex-direction:column;height:100%}.topbar{display:flex;align-items:center;gap:0;height:48px;padding:0 0 0 16px;background:var(--bg-2);border-bottom:1px solid var(--line);flex:0 0 auto;overflow:hidden}.brand{font-weight:600;font-size:15px;padding-right:4px;flex:0 0 auto}.brand .logo{color:var(--accent);margin-right:4px}.brand-sub{color:var(--muted);font-weight:400}.tab-divider{width:1px;height:24px;background:var(--line);margin:0 12px;flex:0 0 auto}.machine-tabs{display:flex;align-items:stretch;height:100%;gap:0;overflow-x:auto;scrollbar-width:none}.machine-tabs::-webkit-scrollbar{display:none}.machine-tab{display:flex;align-items:center;padding:0 14px;font-size:13px;font-weight:500;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap;transition:color .15s,border-color .15s,background .15s;margin-bottom:-1px}.machine-tab:hover{color:var(--fg);background:#ffffff0a}.machine-tab.active{color:var(--accent);border-bottom-color:var(--accent)}.icon-btn{border:none;background:none;padding:0 16px;font-size:15px;height:100%;border-radius:0}.icon-btn:hover{background:#ffffff0f}.btn{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:8px;font-size:13px;cursor:pointer;border:1px solid var(--line);background:var(--panel);color:var(--fg)}.btn.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent);font-weight:600}.btn.ghost:hover{background:var(--panel-2)}button{font-family:var(--ui)}.err-box{color:var(--danger);background:#ff6b6b1a;padding:10px 12px;border-radius:8px}.empty-state{display:flex;align-items:center;justify-content:center;flex:1;color:var(--muted);font-size:14px}.subbar{display:flex;align-items:center;gap:12px;padding:8px 16px;background:var(--bg-2);border-bottom:1px solid var(--line);flex:0 0 auto}.subbar .mtitle{font-weight:600}.subbar .back{color:var(--muted)}.subbar .spacer,.spacer{flex:1}.machine-view,.sim-view{display:flex;flex-direction:column;flex:1;min-height:0}.sim-body{display:flex;flex:1;min-height:0}.canvas{flex:1;min-width:0;position:relative;background:var(--bg)}.machine-view .canvas{flex:1}.react-flow{background:var(--bg)}.inspector{width:340px;flex:0 0 340px;border-left:1px solid var(--line);background:var(--panel);overflow:auto;padding:16px}.inspector section{margin-bottom:20px}.state-path{display:flex;flex-wrap:wrap;gap:6px;font-family:var(--mono);font-size:12px}.state-path .region{background:var(--panel-2);padding:3px 8px;border-radius:6px;border:1px solid var(--line)}.ev-btns{display:flex;flex-wrap:wrap;gap:6px}.ev-btn{background:var(--panel-2);border:1px solid var(--line);color:var(--fg);border-radius:7px;padding:5px 10px;font-size:12px;font-family:var(--mono);cursor:pointer}.ev-btn:hover{border-color:var(--accent);color:var(--accent)}.ctx-filter{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:7px;padding:6px 8px;color:var(--fg);font-size:12px;margin-bottom:6px}.ctx-body{background:var(--bg-2);border:1px solid var(--line);border-radius:8px;padding:10px;font-family:var(--mono);font-size:12px;max-height:220px;overflow:auto;white-space:pre-wrap;margin:0}.timeline{list-style:none;margin:0;padding:0;max-height:220px;overflow:auto}.timeline li{display:flex;gap:8px;align-items:center;padding:4px 0;font-size:12px;font-family:var(--mono);border-bottom:1px solid var(--line)}.tstep{color:var(--muted);width:24px}.effects{display:flex;flex-direction:column;gap:8px}.effect{display:flex;gap:6px;align-items:center;flex-wrap:wrap;background:var(--panel-2);border:1px solid var(--line);border-radius:8px;padding:8px;font-size:12px}.effect input{flex:1;min-width:120px;background:var(--bg-2);border:1px solid var(--line);border-radius:6px;color:var(--fg);padding:4px 6px;font-family:var(--mono);font-size:11px}.effect button{border:1px solid var(--line);background:var(--accent);color:var(--accent-fg);border-radius:6px;padding:4px 10px;cursor:pointer;font-weight:600}.effect button.danger{background:transparent;color:var(--danger);border-color:var(--danger)}.badge{font-size:11px;padding:3px 9px;border-radius:999px;text-transform:uppercase;letter-spacing:.05em;border:1px solid var(--line)}.badge.run{color:var(--accent);border-color:var(--accent)}.badge.done{color:#6ee7b7;border-color:#6ee7b7}.badge.err{color:var(--danger);border-color:var(--danger)}.badge.wait{color:var(--muted)}.node{width:100%;height:100%;background:var(--panel);border:1.5px solid var(--line);border-radius:var(--radius);overflow:hidden;font-size:12px;transition:border-color .15s,box-shadow .15s}.node.compound,.node.parallel{background:var(--panel-2)}.node.parallel{border-style:dashed}.node.active{border-color:var(--active);box-shadow:0 0 0 2px var(--active-bg)}.node.active.leaf{background:var(--active-bg)}.nhead{display:flex;align-items:center;gap:6px;padding:8px 10px;height:36px;border-bottom:1px solid var(--line);font-weight:600}.compound>.nhead,.parallel>.nhead{border-bottom:none}.nlabel{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dot-initial{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:0 0 auto}.ntype{font-size:9px;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:1px 4px;margin-left:auto}.nact{font-size:10px;color:var(--muted);font-family:var(--mono)}.nrows{display:flex;flex-direction:column}.erow{display:flex;align-items:center;gap:6px;padding:4px 10px;height:24px;border-top:1px solid var(--line);font-family:var(--mono);font-size:11px;color:var(--muted)}.erow .ev{color:var(--fg)}.erow .grd{color:var(--accent)}.erow.sendable{cursor:pointer;color:var(--fg)}.erow.sendable:hover{background:var(--active-bg);color:var(--accent)}.node.final{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;background:transparent;border:none}.final-ring{width:22px;height:22px;border-radius:50%;border:2px solid var(--fg);box-shadow:inset 0 0 0 3px var(--bg),inset 0 0 0 5px var(--fg)}.final-label{font-size:11px;color:var(--muted)}.node.history{display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--panel-2);font-weight:700}.node.history .hist{color:var(--accent)}.node{box-shadow:0 1px 3px #00000029}.node.state>.nhead{background:var(--panel-2)}.react-flow__handle{opacity:0;border:none;min-width:1px;min-height:1px}.react-flow__node,.react-flow__edge{transition:opacity .15s ease}.react-flow__node.dim{opacity:.14}.react-flow__edge.dim{opacity:.07}.react-flow__node.hl .node{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 2px 10px #00000038}.react-flow__edge.hl .rf-edge{stroke:var(--edge-active);stroke-width:2.25}.react-flow__edge.hl .edge-label{color:var(--accent);border-color:var(--accent)}.react-flow__background.mesh-bg{color:var(--line);opacity:.55}.chart-toolbar{display:flex;align-items:center;gap:8px}.seg{display:inline-flex;background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:0 2px 8px #00000026}.seg-btn{border:none;background:none;color:var(--muted);padding:5px 11px;font-size:12px;cursor:pointer}.seg-btn:hover{color:var(--fg)}.seg-btn.on{background:var(--accent);color:var(--accent-fg);font-weight:600}.retidy-btn{background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:8px;padding:5px 11px;font-size:12px;cursor:pointer;box-shadow:0 2px 8px #00000026}.retidy-btn:hover{border-color:var(--accent);color:var(--accent)}.nbadges{display:flex;flex-wrap:wrap;gap:4px;padding:6px 10px;border-top:1px dashed var(--line)}.badge-ev{font-family:var(--mono);font-size:10px;color:var(--muted);background:var(--bg-2);border:1px solid var(--line);border-radius:5px;padding:1px 5px;white-space:nowrap}.globals-legend{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 12px;max-width:220px;box-shadow:0 2px 10px #0000002e}.gl-title{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:6px;display:flex;align-items:center;gap:6px}.gl-count{background:var(--bg-2);border:1px solid var(--line);border-radius:999px;padding:0 6px;color:var(--fg)}.gl-chips{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px}.gl-toggle{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--fg);cursor:pointer}.rf-edge{stroke:var(--edge);stroke-width:1.75}.rf-edge.active{stroke:var(--edge-active);stroke-width:2.5}.react-flow__edge.animated .react-flow__edge-path{stroke-dasharray:6;animation:dashflow .6s linear infinite}@keyframes dashflow{to{stroke-dashoffset:-12}}.edge-label{background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-family:var(--mono);font-size:10px;color:var(--muted);pointer-events:none}.edge-label.active{color:var(--accent);border-color:var(--accent)}.react-flow__edge-path{stroke:var(--edge)}.toast-wrap{position:fixed;bottom:16px;right:16px;display:flex;flex-direction:column;gap:8px;z-index:1000}.toast{padding:10px 14px;border-radius:8px;font-size:13px;background:var(--panel);border:1px solid var(--line);box-shadow:0 6px 24px #0000004d}.toast.err{border-color:var(--danger);color:var(--danger)}.toast.ok{border-color:var(--accent)}@media (max-width: 820px){.sim-body{flex-direction:column}.inspector{width:auto;flex:0 0 auto;border-left:none;border-top:1px solid var(--line);max-height:45%}}